Peanut Butter Millionaire Shortbread Bars

INGREDIENTS

1/3 cup

unsalted butter, room temperature

1/3 cup

granulated sugar

1/2 tsp

vanilla

1 cup

all-purpose flour

1/4 tsp

salt

1 tbsp

whole milk

7 oz

caramel bits or soft caramel candies, unwrapped

2 tbsp

whole milk

2 tbsp

sweetened condensed milk

3 tbsp

creamy salted peanut butter

1/2 cup

coarsely chopped peanuts

5 oz

dark or bittersweet chocolate, finely chopped

1/2 cup

heavy cream

1 tbsp

corn syrup